
7-3
SCO UnixWare Installation
Installing the Driver When SCO
UnixWare is Already Installed
To update or install the
adsl20
/
adsl
or
adsb20
/
adsb
drivers on a system
where SCO UnixWare is already installed, follow the instructions in this
section. The procedures are similar for SCO UnixWare 2.0x and 2.1.
Procedures that are specific to a SCO UnixWare version are noted when
necessary.
Caution:
Improper or corrupt driver updates might destroy your
existing SCO UnixWare file system. Back up all important files
before proceeding. Consult your SCO UnixWare documentation
for proper backup procedures.
Installing or updating the driver involves the following tasks, which must
be completed in the order presented:
■ Back Up the Computer—Backs up the old SCO UnixWare kernel and
any other important files.
■ Load the Package—Uses pkgadd to load the 7800 Family driver
package.
■ Modify the New System File—For computers booting from a device
connected to a 7800 Family host adapter, modifies the new driver that
was loaded in the previous procedure. Loading the driver causes the
driver to become a permanent part of the new boot kernel on rebuild.
■ Rebuild the SCO UnixWare Kernel—Rebuilds the kernel with the
new driver.
■ Boot the New Kernel—Reboots the computer with the new kernel.
Note:
Remember that SCO UnixWare commands are case
sensitive. Enter the commands exactly as shown.
Back Up the Computer
If you have not already done so, back up all important files on the
computer. See your SCO UnixWare documentation for proper SCO
UnixWare file system backup procedures.
1
Log in as root at the UnixWare # system prompt.
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